RPM West Quarter Century Deck Jacket Men's Medium Color- Slate Inspired by the classic 20th century deck jacket, RPM West set out to design a jacket that was as timeless as it was stylish and versatile. But not just timeless in the style sense – timeless in the sense that its quality is guaranteed for a full 25 years – a full quarter of a century. In doing so, the Quarter Century jacket redefines style by presenting itself in a simple and modern construction that you'll want to reach for season after season (after season after season...). The Quarter Century Jacket is made from premium US made 12oz duck canvas. Duck canvas differs from plain canvas in that the threads in the former are stronger and more tightly woven. The jacket is then constructed right here in America and finished with military grade hardware. The result: the best fitting, most versatile and most durable jacket on the planet.